China Yakagadzira Brand New Yakajairika Rail Fuel Injector F00VC01055 Kudzora Valve Assembly yeInjector 0445110222 0445110223

Transient states ongororo yeCI injini majekiseni nekushandisa nzira dzemaziso(CHIKAMU 6)

3.5 Kutemerwa kwekunonoka kwejekiseni

Yese nguva yekunonoka kubva pachiratidzo chekuisa kusvika pakutanga kwejekiseni yakatsanangurwa pano sekusiyana kwenguva pakati penguva yechiratidzo chemagetsi kubva kune sequencer kutanga maitiro ekupa simba uye nguva yemufananidzo nemadonhwe ekutanga emafuta anoitika mumuromo wejekiseni. Iyo diode yakashandiswa chete kuwiriranisa mhedzisiro inowanikwa kubva kamera uye kubva kuIndiModule; inoratidza kugadziriswa kwefuremu imwe yakarekodhwa. Nenzira iyi, kuverenga kwekunonoka kwejekiseni remafuta kunosanganisira zvikamu zviviri zvikuru (equation 1): kunonoka kwemagetsi uye hydraulic. Sezvo kunonoka kwemagetsi vanyori vanonzwisisa kukosha kwe te inoratidzwa muchitsauko 3.3 (mufananidzo 2) uye inotsanangura chete kunonoka kwe hardware. Iyo hydraulic chikamu (th, equation 2) ine td inotsanangurwa muchitsauko 3.3 uye yekutsanangurwa muchitsauko 3.4. Iyo hydraulic yekunonoka nguva inotsanangura kunyanya iyo injector uye zvishoma iyo yemuviri paramita yemafuta, senge eg viscosity. Equation 1 inoratidza nguva yekunonoka inoenderana neyakaunzwa nzira:

t = te + th (1)

th = td + kusvika (2)

Iwo equation ari pamusoro anoratidzwa mumufananidzo 4, ane maitiro chaiwo eakarekodhwa paramita akagadzirwa muAVL Concerto. Mitsetse yakatwasuka mumufananidzo 4 yakagoverwa kune akakodzera mafuremu pahwaro hwekuongororwa kwemaziso. 4. Kuongororwa kwemigumisiro yepiezo- uye solenoid injectors Mhedzisiro yekutsvakurudza yakaunganidzwa mumapoka uye yakaratidzwa nenzira yemachati. Nguva yaidiwa jekiseni yakasarudzwa senguva dzose. Mibairo inounzwa mumapoka matatu: kwenguva pfupi, yepakati uye kwenguva refu jekiseni. Iyi mhando yemharidzo inobvumira kuenzanisa pesvedzero yega yega parameter pane kunonoka jekiseni remafuta.